3ch rc mini helicopter 1.Size:16.3*3.2*8.9cm 2.Control distance:15-20M 3.Charging Time:30 Mins 4.Flying Time: 6 Mins 3ch rc mini helicopter Control distance: 15m Charging Time:30 Mins; Flying Time: 6 Mins;3ch rc mini helicopter3 channel-up/down,left/right,forward/backwardProduct size:16.3*3.2*8.9cm wing-diam.16cmWindow boxBox size:39*14*9.5cmPacking:24 pcsCtn size:61*40.5*58.5cmCBM/ctn:0.145G.W/N ...